1412948

Information

• Patent Grant
• 1412948

• References
• Source

• Patent Number

  1,412,948

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1922
  102 years ago

• CPC

  • B01L3/0241 - Drop counters; Drop formers
  • A61F9/0008 - Introducing ophthalmic products into the ocular cavity or retaining products therein
  • B01L2400/021 - non contact spotting by inertia

• US Classifications

  • 604 - Surgery
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing